Best Nautical Navigation Apps

245+ iOS apps curated and reviewed

4.6 avg rating
18 free apps
Updated October 2026

With an average user rating of 4.6★, the nautical navigation category is one of the App Store's strongest. Browse all 245+ apps we track, sorted so the most loved ones surface first.

Compare top Nautical Navigation Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1iNavX: Marine NavigationiNavX: Marine NavigationFree4.8★ (22K)YesYesOct 2026
2Navionics® BoatingNavionics® BoatingFree2.9★ (2.3K)NoYesOct 2026
3Savvy Navvy: Boat NavigationSavvy Navvy: Boat NavigationFree4.7★ (8.3K)NoYesOct 2026
4i-Boating: Marine Charts & Gpsi-Boating: Marine Charts & GpsFree4.5★ (15K)NoYesOct 2026
5Aqua Map BoatingAqua Map BoatingFree4.7★ (14K)NoYesOct 2026
6Argo Navigation: Boat GPS, MapArgo Navigation: Boat GPS, MapFree4.9★ (6.2K)NoYesOct 2026
7PRO CHARTS - Marine NavigationPRO CHARTS - Marine NavigationFree4.5★ (8.5K)NoYesOct 2026
8Scirocco - Marine NavigationScirocco - Marine NavigationFree—NoYesOct 2026

Top Picks for Nautical Navigation

iNavX: Marine Navigation#1

iNavX: Marine Navigation by NavX Studios LLC

Sailing & Boating Chartplotter
Editor's Choice
🗺️ Navigation
4.8😐(22K ratings)
FreeAdsIn-App Purchases
#96in Navigation
iNavX: Marine Navigation screenshot 1
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iNavX: Marine Navigation screenshot 5
iNavX: Marine Navigation screenshot 6

This app provides comprehensive marine navigation tools, including worldwide chart coverage, weather forecasts, and AIS integration. It allows users to plan routes, track their position, and connect with onboard instruments for a complete boating experience.

What We Love

  • 🚀 Accurate and precise navigation
  • 📊 Comprehensive charting and navigation features
  • 🛠️ Customizable instrument settings
  • 🔄 Redundancy across devices
  • 💨 Reliable performance over many years

Room to Improve

  • 🤔 Clunky and unintuitive user interface
  • 🗺️ Cumbersome chart management and downloading
  • 🔋 Battery drain issues
  • 💰 Expensive subscription model for charts
  • 🐛 Stability issues and crashes
Navionics® Boating#2

Navionics® Boating by Garmin

Nautical and fishing charts
Strong Contender
🗺️ Navigation
2.9😞(2.3K ratings)
FreeIn-App Purchases
#6in Navigation
Navionics® Boating screenshot 1
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Navionics® Boating screenshot 5
Navionics® Boating screenshot 6

Access detailed nautical charts and advanced boating features offline on your mobile device. Plan trips with dock-to-dock guidance, check weather and tides, and connect with a community of boaters. Ideal for cruising, fishing, sailing, and diving.

What We Love

  • 🚀 Great navigation app
  • 🗺️ Detailed charts and maps
  • ⚓ Useful for boating and sailing
  • 💰 Good value for money

Room to Improve

  • 🐛 Frequent crashes and bugs
  • 🔒 Login issues and unreliable offline access
  • 💰 Expensive subscription model
  • 🗺️ Inaccurate or outdated map data
Savvy Navvy: Boat Navigation#3

Savvy Navvy: Boat Navigation by savvy navvy

GPS, Nautical Charts, Boating
Worth Considering
🗺️ Navigation
4.7😐(8.3K ratings)
FreeIn-App Purchases
#98in Navigation
Savvy Navvy: Boat Navigation screenshot 1
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Savvy Navvy: Boat Navigation screenshot 6

This app provides comprehensive marine navigation, integrating charts, weather, tides, and GPS tracking. It simplifies route planning and offers real-time safety data to ensure confident and enjoyable time on the water for various boating activities.

What We Love

  • 🚀 Easy to use
  • 👍 Helpful for navigation
  • 🌊 Accurate charts and data
  • 💡 Useful features like weather and tide info
  • 👍 Great for planning routes
  • 🌟 Comprehensive boating app

Room to Improve

  • 🐛 Buggy and crashes
  • 💰 Expensive subscription
  • 🗺️ Missing chart data for some areas
  • 🤔 Confusing to set up
  • 🔋 Drains battery quickly
  • 🤷‍♀️ Lacks some key features

More Nautical Navigation apps to explore

FAQ about Nautical Navigation

What are the best nautical navigation apps for iPhone?
iNavX: Marine Navigation tops our nautical navigation apps ranking as of October 2026, with a 4.8-star average from 22K App Store ratings, and it's free to download.
Yes — 18 of the top nautical navigation apps we rank are free to download, including iNavX: Marine Navigation and Navionics® Boating.
iNavX: Marine Navigation shows ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 245+ nautical navigation apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.